Unreal Engine Issues
Unreal Engine Issues
Importing User Camera FBX into Matinee in Matinee Fight Scene Crashes (UE4Editor_Renderer!CalculateShadowFadeAlpha())
UE - Graphics Features - Nov 20, 2014Importing user provided Camera FBX will crash on closing the Matinee window in Matinee Fight Scene level. I cannot reproduce a crash in a blank project with this asset. Attached: Crash.zip - Inter ...
Can't reimport offline cached font asset
UE - Editor - Content Pipeline - Import and Export - Jan 28, 2015FAssetTypeActions_Font::ExecuteReimport is using Object->FontCacheType != EFontCacheType::Offline which means it will ignore reimporting offline cached fonts, however offline cached fonts are the on ...
libfbxsdk Crash on importing FBX with Animation
Tools - Nov 4, 2015When importing the attached FBX file, the engine crashes the libfbxsdk module. The same FBX can import successfully into 4.9.2 with only bone errors listed in the Message Log. Crash Reporter Link: ...
Fbx Camera doesn't import Focus Distance
UE - Anim - Sequencer - Mar 5, 2018When importing a camera from maya through .fbx, focus distance is not correctly imported. See images attached. Client initially reported. Can reproduce. ...
Importing fbx with armature resulting in crash
UE - Editor - Content Pipeline - Import and Export - Jan 20, 2020Importing an fbx file with armature on MAC results in crash Tested: 4.23.1 CL#9631420, 4.25 CL#10889200 ...
Editor crashes when attempting to reimport multiple Data Table assets that do not have an associated data source file
Tools - Oct 19, 2018Attempting to Reimport multiple Data Tables that do not have associated data source files results in the Engine crashing. When a single Data Table is selected to be reimported, the Editor asks for t ...
Importing FBX that contains a socket from Blender to Unreal, the socket gets rotated by 90° and is scaled by 100
UE - Editor - Content Pipeline - FBX - Sep 9, 2025Context: Sockets are attach points that can be placed on a Static Mesh to attach an object to the static mesh. Problem: Importing an FBX that contains a socket from Blender to Unreal, the socket ge ...
Reimporting SkeletalMesh with LODs generated via reduction tool crashes when reduction plugin is disabled
UE - Editor - Content Pipeline - Import and Export - Mar 12, 2021When reimporting a Skeletal Mesh that has LODs generated via the reduction tool, the editor will crash if the Skeletal Mesh Simplifier plugin is disabled. This issue was originally reported on th ...
Morph targets created on Reimport when "Import Morph Targets" is disabled
UE - Editor - Content Pipeline - Import and Export - Mar 13, 2017Morph targets created on Reimport when "Import Morph Targets" is disabled ...
[Interchange][FBX] Bone orientation is different between legacy and interchange import with the ForceFrontXAxis
UE - Editor - Content Pipeline - Import and Export - Jan 16, 2025When importing FBX files using the Interchange and legacy import with Force Front X Axis enabled, the transforms of the bones in the imported FBX models will not match. ...